-97.15% is the change from 772 to 22
Calculation steps:
[( 22 - 772 ) ÷ 772] x 100 = -97.15%
Formula
Percentage change = [(22 - 772) / 772] x 100
Subtract the new number by the original number
22 - 772 = -750
-750 ÷ 772 = -0.9715025906735751
-0.9715025906735751 x 100 = -97.15%